1866834465

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{12979}}^1$

素因数の和:13253

約数の個数: 32

約数和(自身を含む): 3070341120

約数和(自身を除く): 1203506655

約数列:

[1, 3, 5, 15, 43, 129, 215, 223, 645, 669, 1115, 3345, 9589, 12979, 28767, 38937, 47945, 64895, 143835, 194685, 558097, 1674291, 2790485, 2894317, 8371455, 8682951, 14471585, 43414755, 124455631, 373366893, 622278155, 1866834465]

約数ペア:

[(1, 1866834465), (3, 622278155), (5, 373366893), (15, 124455631), (43, 43414755), (129, 14471585), (215, 8682951), (223, 8371455), (645, 2894317), (669, 2790485), (1115, 1674291), (3345, 558097), (9589, 194685), (12979, 143835), (28767, 64895), (38937, 47945)]